The manufacturer is 'Rochester Electronics'

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    • Type
    • Interface
    • Moisture Sensitivity Level (MSL)
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    • Packaging
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    • RoHS Status
    • Time Format
    • Voltage - Supply
    • Operating Temperature
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    • All Manufacturers:

      Rochester Electronics

    Image

    Part Number

    Manufacturer

    Datasheet

    Availability

    Pricing(USD)

    Quantity

    RoHS

    Mounting Type

    Package / Case

    Surface Mount

    Mounting Feature

    Number of Pins

    Contact Shape

    Shell Material

    Supplier Device Package

    Insert Material

    Base Product Number

    Contact Sizes

    Mfr

    Operating Temperature (Max.)

    Operating Temperature (Min.)

    Package

    Product Status

    Operating Temperature

    Packaging

    Series

    JESD-609 Code

    Pbfree Code

    Part Status

    Moisture Sensitivity Level (MSL)

    Number of Terminations

    Connector Type

    Type

    Number of Positions

    Terminal Finish

    Additional Feature

    Fastening Type

    Contact Type

    Voltage - Supply

    Terminal Position

    Orientation

    Shielding

    Peak Reflow Temperature (Cel)

    Ingress Protection

    Supply Voltage

    Terminal Pitch

    Reach Compliance Code

    Time@Peak Reflow Temperature-Max (s)

    Shell Finish

    Pin Count

    Shell Size - Insert

    JESD-30 Code

    Qualification Status

    Housing Color

    Temperature Grade

    Note

    Interface

    Memory Size

    Shell Size, MIL

    Number of Bits

    Clock Frequency

    Includes

    External Data Bus Width

    Number of Timers

    Time Format

    Date Format

    Current - Timekeeping (Max)

    Voltage - Supply, Battery

    Information Access Method

    Features

    Height Seated (Max)

    Length

    Width

    Material Flammability Rating

    RoHS Status

    DS12885SN

    Mfr Part No

    DS12885SN

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    24-SOIC (0.295, 7.50mm Width)

    YES

    -40°C~85°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    24

    Clock/Calendar

    TIN LEAD

    4.5V~5.5V

    DUAL

    245

    5V

    1.27mm

    NOT SPECIFIED

    24

    R-PDSO-G24

    COMMERCIAL

    Parallel

    114B

    0.032MHz

    8

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    15mA @ 4.5V~5.5V

    2.5V~4V

    Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

    2.67mm

    17.9mm

    7.5mm

    Non-RoHS Compliant

    DS1742-70

    Mfr Part No

    DS1742-70

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    24-DIP Module (0.600, 15.24mm)

    NO

    0°C~70°C

    Tube

    e3

    yes

    Obsolete

    3 (168 Hours)

    24

    Clock/Calendar

    TIN

    4.5V~5.5V

    DUAL

    260

    5V

    2.54mm

    unknown

    NOT SPECIFIED

    24

    R-PDIP-P24

    COMMERCIAL

    Parallel

    2KB

    0.032MHz

    8

    HH:MM:SS (24 hr)

    YY-MM-DD-dd

    3mA @ 5V

    Leap Year, NVSRAM, Y2K

    8.51mm

    37.595mm

    15.24mm

    ROHS3 Compliant

    DS1339U-33

    Mfr Part No

    DS1339U-33

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

    YES

    -40°C~85°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    8

    Clock/Calendar

    TIN LEAD

    2.97V~5.5V

    DUAL

    240

    3.3V

    0.65mm

    20

    8

    S-PDSO-G8

    COMMERCIAL

    I2C, 2-Wire Serial

    0.032MHz

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    200μA @ 5.5V

    1.3V~3.7V

    I2C

    Alarm, Leap Year, Square Wave Output, Trickle-Charger

    1.1mm

    3mm

    3mm

    Non-RoHS Compliant

    ISL12027IV27AZ

    Mfr Part No

    ISL12027IV27AZ

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    8-TSSOP (0.173, 4.40mm Width)

    8-TSSOP

    -40°C~85°C

    Tube

    Obsolete

    1 (Unlimited)

    Clock/Calendar

    2.7V~5.5V

    I2C, 2-Wire Serial

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    10μA~20μA @ 2.7V~5.5V

    1.8V~5.5V

    Alarm, Leap Year, Supervisor, Watchdog Timer

    ROHS3 Compliant

    ISL12028IB27Z

    Mfr Part No

    ISL12028IB27Z

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    14-SOIC (0.154, 3.90mm Width)

    14-SOIC

    -40°C~85°C

    Tube

    Obsolete

    2 (1 Year)

    Clock/Calendar

    2.7V~5.5V

    I2C, 2-Wire Serial

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    10μA~20μA @ 2.7V~5.5V

    1.8V~5.5V

    Alarm, Leap Year, Supervisor, Watchdog Timer

    ROHS3 Compliant

    DS1390U-3

    Mfr Part No

    DS1390U-3

    Rochester Electronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    10

    R2045S-E2-F

    Mfr Part No

    R2045S-E2-F

    Rochester Electronics Datasheet

    -

    -

    Min: 1

    Mult: 1

    Panel Mount

    Flange

    Circular

    Aluminum

    -

    D38999/20FJ

    16 (4), 20 (40), 8 Twinax (2)

    Amphenol Aerospace Operations

    Bulk

    Active

    -65°C ~ 200°C

    Military, MIL-DTL-38999 Series III, Tri-Start™ TV

    Receptacle Housing

    For Male Pins

    46 (44 + 2 Twinax)

    Threaded

    Crimp

    N (Normal)

    Shielded

    Environment Resistant

    Electroless Nickel

    25-90

    Silver

    Contacts Not Included

    J

    -

    -

    -

    MAX6916EO33

    Mfr Part No

    MAX6916EO33

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    20-SSOP (0.154, 3.90mm Width)

    YES

    85°C

    -40°C

    Tube

    e3

    yes

    Obsolete

    3 (168 Hours)

    20

    Clock/Calendar/Supervisor

    MATTE TIN

    3V~3.6V

    DUAL

    260

    3.3V

    0.635mm

    30

    20

    R-PDSO-G20

    COMMERCIAL

    INDUSTRIAL

    SPI, 3-Wire Serial

    96B

    8

    0.032MHz

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    I2C

    1.73mm

    8.65mm

    3.9mm

    ROHS3 Compliant

    ISL12027IB27AZ-T

    Mfr Part No

    ISL12027IB27AZ-T

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    8-SOIC (0.154, 3.90mm Width)

    8-SOIC

    -40°C~85°C

    Tape & Reel (TR)

    Obsolete

    1 (Unlimited)

    Clock/Calendar

    2.7V~5.5V

    I2C, 2-Wire Serial

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    10μA~20μA @ 2.7V~5.5V

    1.8V~5.5V

    Alarm, Leap Year, Supervisor, Watchdog Timer

    ROHS3 Compliant

    ISL12027IB30AZ

    Mfr Part No

    ISL12027IB30AZ

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    8-SOIC (0.154, 3.90mm Width)

    8-SOIC

    -40°C~85°C

    Tube

    Obsolete

    1 (Unlimited)

    Clock/Calendar

    2.7V~5.5V

    I2C, 2-Wire Serial

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    10μA~20μA @ 2.7V~5.5V

    1.8V~5.5V

    Alarm, Leap Year, Supervisor, Watchdog Timer

    ROHS3 Compliant

    ISL1208IU8-TK

    Mfr Part No

    ISL1208IU8-TK

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

    YES

    -40°C~85°C

    Tape & Reel (TR)

    e0

    no

    Obsolete

    1 (Unlimited)

    8

    Clock/Calendar

    TIN LEAD

    2.7V~5.5V

    DUAL

    240

    3V

    0.65mm

    NOT SPECIFIED

    8

    S-PDSO-G8

    COMMERCIAL

    I2C, 2-Wire Serial

    2B

    0.032MHz

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    4μA~6μA @ 3V~5V

    1.8V~5.5V

    I2C

    Alarm, Leap Year, SRAM

    1.1mm

    3mm

    3mm

    Non-RoHS Compliant

    X1205V8

    Mfr Part No

    X1205V8

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    8-TSSOP (0.173, 4.40mm Width)

    YES

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    8

    Clock/Calendar

    TIN LEAD

    2.7V~5.5V

    DUAL

    240

    5V

    0.65mm

    30

    8

    R-PDSO-G8

    COMMERCIAL

    I2C, 2-Wire Serial

    0.032MHz

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    10μA~20μA @ 2.7V~5V

    1.8V~5.5V

    I2C

    Alarm, Leap Year

    1.2mm

    4.4mm

    3mm

    Non-RoHS Compliant

    DS12885Q

    Mfr Part No

    DS12885Q

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    28-LCC (J-Lead)

    YES

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    28

    Clock/Calendar

    TIN LEAD

    DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING

    4.5V~5.5V

    QUAD

    245

    5V

    1.27mm

    NOT SPECIFIED

    28

    S-PQCC-J28

    COMMERCIAL

    Parallel

    114B

    0.032MHz

    8

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    15mA @ 4.5V~5.5V

    2.5V~4V

    Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

    4.57mm

    11.505mm

    11.505mm

    Non-RoHS Compliant

    DS1685QN-5

    Mfr Part No

    DS1685QN-5

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    28-LCC (J-Lead)

    YES

    -40°C~85°C

    Tube

    e0

    no

    Obsolete

    3 (168 Hours)

    28

    Clock/Calendar

    TIN LEAD

    4.5V~5.5V

    QUAD

    245

    5V

    1.27mm

    unknown

    NOT SPECIFIED

    28

    S-PQCC-J28

    COMMERCIAL

    Parallel

    242B

    0.032MHz

    8

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    3mA @ 5V

    2.5V~3.7V

    Alarm, NVSRAM, Square Wave Output, Y2K

    4.57mm

    11.505mm

    11.505mm

    Non-RoHS Compliant

    DS12887A

    Mfr Part No

    DS12887A

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    24-DIP Module (0.600, 15.24mm)

    NO

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    24

    Clock/Calendar

    TIN LEAD

    DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION; RAM CLEAR I/P

    4.5V~5.5V

    DUAL

    225

    5V

    2.54mm

    NOT SPECIFIED

    24

    R-PDIP-T24

    COMMERCIAL

    Parallel

    114B

    0.032MHz

    8

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    15mA @ 4.5V~5.5V

    2.5V~4V

    Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

    9.398mm

    33.782mm

    15.24mm

    Non-RoHS Compliant

    DS1284

    Mfr Part No

    DS1284

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    28-DIP (0.600, 15.24mm)

    NO

    0°C~70°C

    Tube

    e3

    yes

    Obsolete

    1 (Unlimited)

    28

    Clock/Calendar

    MATTE TIN

    ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P

    4.5V~5.5V

    DUAL

    260

    5V

    2.54mm

    unknown

    NOT SPECIFIED

    28

    R-PDIP-T28

    COMMERCIAL

    Parallel

    50B

    0.032MHz

    8

    1

    HH:MM:SS:hh (12/24 hr)

    YY-MM-DD-dd

    7mA @ 5V

    2.4V~3.5V

    Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

    5.08mm

    36.83mm

    15.24mm

    ROHS3 Compliant

    DS1243Y-120

    Mfr Part No

    DS1243Y-120

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    28-DIP Module (0.600, 15.24mm)

    NO

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    28

    Phantom Time Chip

    TIN LEAD

    4.5V~5.5V

    DUAL

    240

    5V

    2.54mm

    unknown

    NOT SPECIFIED

    28

    R-PDIP-P28

    COMMERCIAL

    Parallel

    8

    HH:MM:SS:hh (12/24 hr)

    YY-MM-DD-dd

    7mA @ 3.3V

    Leap Year

    9.398mm

    38.862mm

    15.24mm

    Non-RoHS Compliant

    DS1746-70

    Mfr Part No

    DS1746-70

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    32-DIP Module (0.600, 15.24mm)

    NO

    0°C~70°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    32

    Clock/Calendar

    TIN LEAD

    4.5V~5.5V

    DUAL

    240

    5V

    2.54mm

    NOT SPECIFIED

    32

    R-XDIP-P32

    COMMERCIAL

    Parallel

    128KB

    0.032MHz

    8

    HH:MM:SS (24 hr)

    YY-MM-DD-dd

    4mA @ 5V

    Leap Year, NVSRAM, Y2K

    9.27mm

    38.675mm

    15.24mm

    Non-RoHS Compliant

    DS1554W-120IND

    Mfr Part No

    DS1554W-120IND

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Through Hole

    32-DIP Module (0.600, 15.24mm)

    NO

    -40°C~85°C

    Tube

    e0

    no

    Obsolete

    1 (Unlimited)

    32

    Clock/Calendar

    TIN LEAD

    2.97V~3.63V

    DUAL

    240

    3.3V

    2.54mm

    NOT SPECIFIED

    32

    R-PDIP-P32

    COMMERCIAL

    Parallel

    32KB

    0.032MHz

    8

    HH:MM:SS (24 hr)

    YY-MM-DD-dd

    4mA @ 3.3V

    Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

    9.27mm

    38.675mm

    15.24mm

    Non-RoHS Compliant

    DS12885T

    Mfr Part No

    DS12885T

    Rochester Electronics, LLC Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    32-TQFP

    YES

    0°C~70°C

    Tray

    e0

    no

    Obsolete

    1 (Unlimited)

    32

    Clock/Calendar

    TIN LEAD

    DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING

    4.5V~5.5V

    QUAD

    240

    5V

    0.8mm

    20

    32

    S-PQFP-G32

    COMMERCIAL

    Parallel

    114B

    0.032MHz

    8

    1

    HH:MM:SS (12/24 hr)

    YY-MM-DD-dd

    15mA @ 4.5V~5.5V

    2.5V~4V

    Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

    1.2mm

    7mm

    7mm

    Non-RoHS Compliant